Bath, ME Weather & Growing Conditions
This Afternoon
63°F
Sunny
Sunny, with a high near 63. Southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Sunny | 5 to 10 mph SW | 0% |
| Tonight | 48°F | Partly Cloudy | 5 mph S | 0% |
| Sunday | 60°F | Mostly Cloudy then Rain | 5 to 10 mph S | 77% |
| Sunday Night | 49°F | Rain | 0 to 5 mph NE | 80% |
| Monday | 66°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Monday Night | 47°F | Partly Cloudy | 5 mph N | 0% |
| Tuesday | 63°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Tuesday Night | 47°F | Partly Cloudy | 0 to 10 mph NE | 0% |
| Wednesday | 61°F | Mostly Sunny | 10 mph NE | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Thursday | 60°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph NE | 15% |
| Thursday Night | 48°F | Slight Chance Rain Showers | 0 to 10 mph NE | 23% |
| Friday | 61°F | Chance Rain Showers | 10 to 20 mph NE | 35% |
| Friday Night | 49°F | Chance Rain Showers | 10 to 20 mph NE | 42% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bath, ME
Last spring frost
Apr 28
First fall frost
Oct 21
Growing season
175 days
Hardiness zone
6a
Explore more for Bath, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Westport Island, Me (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.